XML 45 R29.htm IDEA: XBRL DOCUMENT
v3.10.0.1

Debt (Tables) | 12 Months Ended
--- | ---
Dec. 31, 2018
Debt [Abstract] |
Schedule of Debt |
|  | December 31, 2018 |  | December 31, 2017 |  | Interest rates at December 31, 2018 |  | Maturity
Revolving Credit Facility |  |  |  |  |  |  |  |  |  |
Credit Facility |  | $ | 96,000 |  | $ | 121,000 |  | 3.40% - 3.58% |  | September 2021
Debt |  |  |  |  |  |  |  |  |  |
PST short-term obligations |  |  | 989 |  |  | - |  | 10.0% - 11.27% |  | 2019
PST long-term notes |  |  | 1,527 |  |  | 8,016 |  | 8.0% |  | November 2021
Other |  |  | - |  |  | 28 |  |  |  |
Total debt |  |  | 2,516 |  |  | 8,044 |  |  |  |
Less: current portion |  |  | (1,533) |  |  | (4,192) |  |  |  |
Total long-term debt, net |  | $ | 983 |  | $ | 3,852 |  |  |  |
Future Maturities of Long-Term Debt |
Year ended December 31, |  |  |
2019 |  | $ | 1,533
2020 |  |  | 513
2021 |  |  | 96,470
2022 |  |  | -
2023 |  |  | -
Total |  | $ | 98,516

X
- Definition Tabular disclosure of the aggregate amount of payments due on known contractual obligations for the five years following the date of the latest balance sheet and the combined aggregate amount of maturities of known contractual obligations. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 470 -SubTopic 10 -Section 50 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=6802200&loc=d3e1835-112601 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-K (SK) -Number 229 -Section 303 -Paragraph a -Subparagraph 5 + Details
Name: | us-gaap_ContractualObligationFiscalYearMaturityScheduleTableTextBlock
Namespace Prefix: | us-gaap_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- References No definition available. + Details
Name: | us-gaap_DebtDisclosureAbstract
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition Tabular disclosure of information pertaining to short-term and long-debt instruments or arrangements, including but not limited to identification of terms, features, collateral requirements and other information necessary to a fair presentation. + References No definition available. + Details
Name: | us-gaap_ScheduleOfDebtTableTextBlock
Namespace Prefix: | us-gaap_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration